Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 1:06 AM
Ignite Modification Date:
2025-12-25 @ 1:06 AM
NCT ID:
NCT04002193
Eligibility Criteria:
Inclusion Criteria:
* American Society of Anaesthesiologists'(ASA) physical status 1-3
* patients who received cervical operation in modified prone position or knee-chest position
Exclusion Criteria:
* Valvular heart disease
* Congestive heart failure, reduced left ventricular function ( Ejection fraction \< 40%)
* Moderate grade of pulmonary disease
* Arrhythmia (atrial fibrillation, atrial flutter.. etc.)
* body mass index \> 30 or \< 15 kg/m2
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
19 Years
Maximum Age:
79 Years
Study:
NCT04002193
Study Brief:
Protocol Section:
NCT04002193